The only option is getting a job and saving money until you can start. Size isn't important, performance is. Demo performances will be ignored by all firms since no demo environment can accurately imitate the real market. The only way to get attention is awesome performance with real money. Nobody is going to fund your demo adventure, unless you get really really really lucky and have some connections to very wealthy individuals.
I do not think anyone can answer your question like you want it to be. Because it is highly unlikeable that you are going to find what you are looking for. No money, no experience and a hypothetical system is like asking someone to take the risk to find out if it makes money. Will not happen, unless you can convince some friends or family members that know you and trust you did your home work. The only sure way to expliot this adventure is with your own money. Like RDK91 has written above. So, get real, see if your close by circle of influence has money to burn or get it on your own, trough hard work.
I am well aware of this. Your answer is relevant and honest. Work and save is my second option. Only I will only be able to do this when I have already finished my studies (in 3 years). thanks for your advice
Are you telling that collective2 is market data provider with 1 second intervals? Id be happy with that, less than sec spreads already eat all.
No but I did say that the requests from the Algos to their servers are limited to one request per second.
No honestly, don't row against the river. Turn your origin to your advantage. Try to get the funds from people in Senegal or within that community in France. Will certainly be much easier to impress someone there than wealthy people in London, NY or wherever.
I wish I had more time. Could be fun to reply to these like James Veitch: "Solomon, if we're going to do it, let's go big"...